GStreamer on TI DaVinci and OMAP

We are migrating to a single tracker. New defects, to-do, and features should be added to the TI GStreamer Development tracker. We will continue to work on and close items in the older trackers - none will be lost.

The reason for the change is to address issues with properly updating tracker entries when we create a release, to make tracking patches easier (there is no patch tracker, just add the patch to the appropriate unified tracker entry), and to make queries easier since there is only one tracker. It will likely take a couple of months before all the old tracker entries of completely processed and closed.